Implementation of the VectorShift Technical Assessment. Features a node-based workflow builder with a React frontend and a FastAPI backend, including custom node abstractions and DAG pipeline validation.

A modern, node-based pipeline builder and workflow execution engine built with React, ReactFlow, and FastAPI.

Drag-and-drop pipeline editor (React Flow + FastAPI) with a reusable node abstraction, dynamic variable-driven handles, and Kahn's algorithm for DAG validation.